May I? (was: An alternative HP-42S/Free42 Manual.) Message #6 Posted by Vieira, Luiz C. (Brazil) on 23 July 2005, 3:07 p.m., in response to message #5 by Richard Garner
Hi, Richard;
first of all, I`m sorry taking the priviledge of answering (espero que o José Lauro me perdoe - I hope José Lauro forgives me), but if you consider that the example José Lauro uses in his book is based on the sequence (2 [ENTER]), then his explanation is correct, meaning he considers the first and last stack contents in one shot. In this case, his analysis considers that the stack contents are liftted twice, one time after [2] and another time after [ENTER^].
Those who already know the stack lifting, enabling/disabling 'nuts and bolts' should take care when reading, but those who do not know the stack and are reading for the first time it might need some experiments to understand it in practice. Please, take this as my personal view.
Best regards.
Luiz (Brazil)
Edited: 23 July 2005, 3:10 p.m.
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